LM2575T-5.0/ADJ

1A, Step-Down Voltage Regulator, TO220

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Price:: US $0.95~0.95 / piece [Get Latest Price]

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PartNumber:: LM2575T-5.0/ADJ

Brand:: National Semiconductor - NS | Pack: TO | D/C: 09+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2011-05-10

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Product Summary

The LM2575T-5.0/ADJ is a Step-Down Voltage Regulator. It provides all the active functions for a step-down(buck) switching regulator, capable of driving a 1A load with excellent line and load regulation.

Parametrics

Absolute maximum ratings: (1)Maximum Supply Voltage:45V; (2)ON /OFF Pin Input Voltage:-0.3V ≤V ≤+VIN; (3)Output Voltage to Ground (Steady State):-1V; (4)Power Dissipation:Internally Limited; (5)Storage Temperature Range:-65℃ to +150℃; (6)Maximum Junction Temperature:150℃; (7)Minimum ESD Rating(C = 100 pF, R = 1.5 kΩ):2 kV; (8)Lead Temperature(Soldering, 10 sec.):260℃.

Features

Features: (1)Guaranteed 1A output current; (2)Wide input voltage range, 40V up to 60V for HV version; (3)Requires only 4 external components; (4)52 kHz fixed frequency internal oscillator; (5)TTL shutdown capability, low power standby mode; (6)High efficiency; (7)Uses readily available standard inductors; (8)Thermal shutdown and current limit protection; (9)P+ Product Enhancement tested.